DIFF Subgroup
F21S 41/135 Polarised
Introduced: January 2018
Title
Titles differ between systems:
IPC: polarised
CPC: Polarised
Full Title
Full titles differ between systems:
IPC:
Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps > characterised by the light source > characterised by the type of emitted light > polarised
CPC:
Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps (reversing lights F21S43/00) > characterised by the light source > characterised by the type of emitted light > Polarised
No child classifications to compare. This is a leaf node in both IPC and CPC.